Cozy Glow is the first and only underage antagonist. This little and charming filly has messed up quite a bit and stolen all the magic in Equestria. She is also a friend of Tirek and Christalis, although she doesn’t understand the true concept of friendship. But locking her up in a cage and put in Tartarus as a punishment was not a slight exaggeration. Yeah, I know, she was dangerous, but let’s remember, she’s just a kid. Compared to what Starlight Glimmer did, Starlight would be more deserving of a stay in Tartar than Cozy. Don’t get me wrong, I like Starlight, but it only compares two situations. What pissed me off more was that Cozy was turned to stone in the end. Yeah, well done, Hasbro! In your opinion, Ok is to lock up a child in prison and then punish her by turning her into stone! After all, there are really many other solutions. Why did a Discord that is an adult get the chance to reform? And Cozy, who is a child, has been condemned to eternal damnation. And again! I like Discord, I compares only two sutations. If Cozy Glow was mentally ill, they could have put her on a psychiatric ward. In the episode “Read It and Weep” we found out that such a ward probably exists in a hospital in Ponyville. A mare named Screloose is in hospital because she thinks she is a dog and definitely she is in a psychiatric ward, because somewhere else. So what was the problem with putting Cozy in there? Strange is the fact that nobody was looking for this little filly, neither parents nor other legal guardians. The whole Cozy Glow story is full of holes and inconsistencies. And the only persons who “took care” of her were the old evil centaur and the former queen of Changelings. We can see that Hasbro has stopped trying and taking care of the details. That’s why I think it’s a good thing that the fourth generation will come to an end before it turned into a big, full of holes and incoherent shit.
 
 
Cozy Glow (c) MLP FIM/ Hasbro